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especially if you live in a swampy area
005ppm (µg/L)) to 100 ppb (µg/L) (
No more counting drops or waiting for laboratory results
Chlorination may introduce undesirable taste and odor
Lead in Water 1-500 µg/L (ppb)
SenSafe® Free Chlorine Parameter_Chlorine Dioxide especially if you live inCheck your Free Chlorine with Confidence using our SenSafe Free Chlorine Check. Featuring a patented indicator and design, make sure your Free Chlorine levels are where you want them to be. Contains 50 tests. No interference from Chloramines No bleach out at high concentrations Save money by having 2 different ranges in one bottle (using Method A or Method B). Method A: 0. 0, 1. 0, 2. 0, 3. 0, 4. 0, 5. 0, 6. 0, 7. 0 ppm Method B: 0. 00, 0. 05, 0. 10,
